Double for in loop python

#code to print all atomic members of a list into a single list
#eg convert [[1,2,3], [4,5,6], [7,8,9,10]] to 
l0 = [[1,2,3], [4,5,6], [7,8,9,10]]

flat = [l2 for l1 in l0 for l2 in l1]
#prints out:
#[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

Similar codes

2 votes308 views1 answer
Python delete the last line of console
Python
0 vote361 views1 answer
How to get table schema sql pyodbc
Python
0 vote323 views1 answer
How to pull images from android device from usb in python
Python
0 vote337 views1 answer
Selenium exception handling python
Python
1 vote273 views1 answer
How to change a thread name in python
Python
0 vote281 views1 answer
Get py version
Python
38 votes306 views6 answers
Datetime python
Python
-2 votes276 views1 answer
What does waka waka mean
Python
0 vote292 views1 answer
Start ipython with any version
Python
22 votes283 views3 answers
How to call a random function in python
Python